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<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html">LLVM developers meeting</a></h3>

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<a name="178239046"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178239046" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178239046">(Oct 15 2019 at 21:59)</a>:</h4>
<p>Next week I'll be attending the <a href="https://llvmdevmtg2019.sched.com/" target="_blank" title="https://llvmdevmtg2019.sched.com/">LLVM Developer's Meeting</a> in San Jose. This'll be my first time attending. I've heard there's been very little representation from the Rust community at these, which happen twice a year.</p>
<p>Mostly I'll just be going to learn more about LLVM and how other languages are using it. That said, I was wondering if anyone is curious about a particular topic in <a href="https://llvmdevmtg2019.sched.com/" target="_blank" title="https://llvmdevmtg2019.sched.com/">the schedule</a> (or other topic that someone there would know about).</p>



<a name="178239389"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178239389" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178239389">(Oct 15 2019 at 22:05)</a>:</h4>
<p>Short list of topics from the schedule I'm interested in:<br>
- <a href="https://github.com/tensorflow/mlir" target="_blank" title="https://github.com/tensorflow/mlir">MLIR</a> and how it relates (or could relate) to MIR<br>
- Inter-procedural Optimization<br>
- Ownership SSA (used by Swift)<br>
- Pretty much anything related to optimizations or static analysis</p>



<a name="178752635"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178752635" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178752635">(Oct 22 2019 at 12:58)</a>:</h4>
<p><span class="user-mention" data-user-id="116883">@tmandry</span> are you there now? maybe it's a good time to announce the llvm ice-breaker thing!</p>



<a name="178752643"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178752643" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178752643">(Oct 22 2019 at 12:58)</a>:</h4>
<p>We are basically good to go there anyway</p>



<a name="178752652"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178752652" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178752652">(Oct 22 2019 at 12:58)</a>:</h4>
<p>Is there a lightning talk section? :)</p>



<a name="178765015"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178765015" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178765015">(Oct 22 2019 at 15:10)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> there is, but I’ll need some cliff notes :)</p>



<a name="178765450"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178765450" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178765450">(Oct 22 2019 at 15:14)</a>:</h4>
<p><span class="user-mention" data-user-id="116883">@tmandry</span> I'd be happy to help you out :) the tl;dr would be "if you are curious, sign up, and maybe you can help us to fix bugs". I think one of the things I would want to emphasize is that <em>knowledge of LLVM</em> is what is most needed, in many cases.</p>



<a name="178768332"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178768332" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178768332">(Oct 22 2019 at 15:45)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> great! where should I direct people who are interested?</p>



<a name="178768437"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178768437" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178768437">(Oct 22 2019 at 15:46)</a>:</h4>
<p><span class="user-mention" data-user-id="116883">@tmandry</span> probably I should publish <a href="https://github.com/rust-lang/blog.rust-lang.org/pull/417" target="_blank" title="https://github.com/rust-lang/blog.rust-lang.org/pull/417">this blog post</a> -- actually, why don't you take a look? it contains (I think) all the information I would want to convey. I was thinking as I wrote the above though that I should make sure it's clear that knowledge of LLVM is primary</p>



<a name="178774156"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774156" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774156">(Oct 22 2019 at 16:56)</a>:</h4>
<p><span class="user-mention" data-user-id="116883">@tmandry</span> ok I pushed a new section ("who should join")</p>



<a name="178774395"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774395" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774395">(Oct 22 2019 at 16:59)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="1095">@T-compiler/WG-meta</span> / <span class="user-mention" data-user-id="116083">@pnkfelix</span> / <span class="user-group-mention" data-user-group-id="1176">@WG-llvm</span> -- I think i'm inclined to 'pull the trigger' on the <a href="https://github.com/rust-lang/blog.rust-lang.org/pull/417" target="_blank" title="https://github.com/rust-lang/blog.rust-lang.org/pull/417">LLVM ICE-breaker announcement</a>. Any objections?</p>



<a name="178774397"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774397" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774397">(Oct 22 2019 at 16:59)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> looks good to me :)</p>



<a name="178774510"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774510" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> tmandry <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774510">(Oct 22 2019 at 17:00)</a>:</h4>
<p>(also, apparently you had to sign up to give a lightning talk, but I’ll still try)</p>



<a name="178774525"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774525" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774525">(Oct 22 2019 at 17:00)</a>:</h4>
<p>ah well</p>



<a name="178774540"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774540" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774540">(Oct 22 2019 at 17:00)</a>:</h4>
<p>I shoulda' thought of it earlier</p>



<a name="178774658"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178774658" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Hanna Kruppe <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178774658">(Oct 22 2019 at 17:01)</a>:</h4>
<p>No objection on publishing the blog post but yeah lighting talks are part of the CfP</p>



<a name="178778240"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178778240" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178778240">(Oct 22 2019 at 17:42)</a>:</h4>
<p>OK, <a href="https://blog.rust-lang.org/inside-rust/2019/10/22/LLVM-ICE-breakers.html" target="_blank" title="https://blog.rust-lang.org/inside-rust/2019/10/22/LLVM-ICE-breakers.html">posted</a>. Hey <span class="user-mention" data-user-id="123586">@nagisa</span>, <span class="user-mention" data-user-id="133224">@Nikita Popov</span>, or <span class="user-mention" data-user-id="124289">@rkruppe</span> -- you subscribe to llvm-dev (or whatever the main mailing list is)? Maybe you want to forward that blog post there? I guess I could do it, but I'm not a subscriber.</p>



<a name="178778313"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178778313" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178778313">(Oct 22 2019 at 17:43)</a>:</h4>
<p>I do not subscribe, but I’m sure <span class="user-mention" data-user-id="133224">@Nikita Popov</span>  or <span class="user-mention" data-user-id="124289">@rkruppe</span> do!</p>



<a name="178794125"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178794125" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178794125">(Oct 22 2019 at 20:09)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> looks great, <span class="user-mention" data-user-id="116883">@tmandry</span> hope you're able to get in the lightning talks lineup</p>



<a name="178794206"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178794206" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178794206">(Oct 22 2019 at 20:10)</a>:</h4>
<blockquote>
<p>I do not subscribe, but I’m sure <span class="user-mention silent" data-user-id="133224">Nikita Popov</span>  or <span class="user-mention silent" data-user-id="124289">rkruppe</span> do!</p>
</blockquote>
<p>if y'all don't, or would prefer not to e-mail, let me know and I'll happily do so</p>



<a name="178794233"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178794233" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178794233">(Oct 22 2019 at 20:10)</a>:</h4>
<p>I suppose there is probably some twitter bot I should <code>@</code>-cite</p>



<a name="178795466"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178795466" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178795466">(Oct 22 2019 at 20:23)</a>:</h4>
<blockquote>
<p>I suppose there is probably some twitter bot I should <code>@</code>-cite</p>
</blockquote>
<p>@llvmorg mby?</p>



<a name="178795741"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178795741" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Hanna Kruppe <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178795741">(Oct 22 2019 at 20:26)</a>:</h4>
<p>Also @llvmweekly or @asbradbury so it gets into LLVM Weekly</p>



<a name="178795845"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/LLVM%20developers%20meeting/near/178795845" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Hanna Kruppe <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/LLVM.20developers.20meeting.html#178795845">(Oct 22 2019 at 20:27)</a>:</h4>
<p>I am subscribed to llvm-dev and would send an email if you draft the fluff around the link but can't promise I'll get to it soon if I have to do much more than copy, paste, and hit send</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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